FreeFrom your Chess.com or Lichess games
Blunder patternsTactics missed, threats allowed
OpeningsPlus game phase and time
How it works
- 1
Connect your account
We read this year’s games, up to 250.
- 2
We find your blunders
An engine checks every move.
- 3
Your training aims there
Aimed at what you keep missing.
What it trains
Most players study what they think is wrong. The report shows what actually is.
It counts the tactics you missed and the threats you allowed, so your lessons can aim there.
Questions
Is it free?
Yes.
Which games does it read?
This year’s games, up to 250.
What does it show?
Blunder patterns, openings, the phase you lose most in, and time.
More modes
See all
Stop losing games to moves you didn’t see.
60 of every 100 lost games are a missed tactic.Free to start, no card needed.
Start free